5.5
Engine and Cooling Systems
5
ENGINE INSPECTIONS
Cylinder Head Inspection
Using a flat bar and a feeler gauge, inspect each cylinder
head for warping. Replace head if warping exceeds .003
"
(.08mm).
Cylinder Measurement
Inspect each cylinder for wear, scratches, or damage. If no
damage is evident, measure the cylinder for taper and out
of round with a telescoping gauge or a dial bore gauge.
Measure the bore 1/2
"
from the top of the cylinder; in line
with the piston pin and 90
°
to the pin to determine if the
bore is out of round. Repeat the measurements at the
middle and bottom of the cylinder. Use the chart below and
record all measurements.
Crankshaft Runout Inspection
1.
Support the crankshaft in a set of “V” blocks as shown.
2.
Use a dial indicator to measure the runout at the following
locations:
• PTO end = First taper after bearing flat.
• MAG end = 1/2
"
from bearing flat.
3.
Runout deflection cannot exceed .0025" (.07mm).
4.
If the runout deflection exceeds the maximum
specification, crankshaft trueing may correct the deflection.
=
In. / mm.
Cylinder Head Warp Limit
.006
"
(.015mm)
Cylinder Measurement Worksheet
TOP
X
Y
MIDDLE
X
Y
BOTTOM
X
Y
Out-of-Round = Top X - Top Y and Bottom Y - Bottom X
Taper = Top Y - Bottom Y and Top X - Bottom X
=
In. / mm.
Taper Limit = .002
"
(.051mm)
Out-of-Round Limit = .002
"
(.051mm)
Содержание FST IQ 2007
Страница 45: ...NOTES Model Specifications 1 42 ...
Страница 57: ...NOTES General Information 2 12 ...
Страница 79: ...NOTES Maintenance 3 22 ...
Страница 84: ...4 5 Fuel Systems 4 Carbureted Fuel System Typical ...
Страница 88: ...4 9 Fuel Systems 4 Throttle Opening Vs Fuel Flow VM only ...
Страница 101: ...4 22 Fuel Systems Chassis Relay ...
Страница 103: ...4 24 Fuel Systems Vehicle Speed Sensor ...
Страница 119: ...NOTES Fuel Systems 4 40 ...
Страница 183: ...NOTES Final Drive and Brakes 6 16 ...
Страница 203: ...NOTES PVT System 7 20 ...
Страница 296: ...11 11 Battery and Electrical Systems 11 ELECTRIC START IQ CARBURETED CFI System Schematic 600 Carbureted ...
Страница 297: ...11 12 Battery and Electrical Systems System Schematic CFI ...
Страница 305: ...NOTES Battery and Electrical Systems 11 20 ...
Страница 310: ...12 1 Wiring Diagrams 2007 600 HO Carbureted 1 of 2 ...
Страница 311: ...12 2 Wiring Diagrams 2007 600 HO Carbureted 2 of 2 ...
Страница 312: ...12 3 Wiring Diagrams 2007 600 HO Carbureted Hood Harness ...
Страница 313: ...12 4 Wiring Diagrams 2007 600 700 CFI Chassis Harness 1 of 2 ...
Страница 314: ...12 5 Wiring Diagrams 2007 600 700 CFI Chassis Harness 2 of 2 ...
Страница 316: ...12 7 Wiring Diagrams 2007 600 700 CFI Engine Harness ...
Страница 317: ...12 8 Wiring Diagrams 2008 IQ Shift 1 of 2 ...
Страница 318: ...12 9 Wiring Diagrams 2008 IQ Shift 2 of 2 ...
Страница 319: ...12 10 Wiring Diagrams 2008 IQ Shift Hood Harness ...
Страница 320: ...12 11 Wiring Diagrams 2008 IQ Shift RMK 1 of 2 ...
Страница 321: ...12 12 Wiring Diagrams 2008 IQ Shift RMK 2 of 2 ...
Страница 322: ...12 13 Wiring Diagrams 2008 IQ Shift RMK Hood Harness ...
Страница 323: ...12 14 Wiring Diagrams 2008 IQ CFI Chassis Harness 1 of 2 ...
Страница 324: ...12 15 Wiring Diagrams 2008 IQ CFI Chassis Harness 2 of 2 ...
Страница 325: ...12 16 Wiring Diagrams 2008 IQ CFI Engine Harness ...